The interface is connected to my computer using a FireWire cable.

sh: 1: g++: not found PyQt4 (by pyuic4) . This usually means: a) The device-node /dev/raw1394 doesn't exists because you don't have a (recognized) firewire controller. Package libavc1394 was not found in the pkg-config search path. libiec61883 ....... 1.2.0 flags ........... -liec61883 -lraw1394 libxml++-2.6 ...... 2.34.2 flags ........... -I/usr/include/libxml2 -I/usr/include/glibmm-2.4 Edit: I guess there is something wrong with the ffado drivers, as I get the following error messages when I run sudo ffado-dbus-server: ----------------------------------------------- FFADO Control DBUS service Part of the